CF 105806A - 出勤规划

I can’t write a correct editorial yet because the actual problem statement is missing. Right now the prompt only contains “A” for the statement and empty Input/Output sections, which doesn’t give enough information to determine what the task is (inputs, constraints, or…

codeforcescompetitive-programming

CF 105806A - \u51fa\u52e4\u89c4\u5212

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Solve time: 30s
Verified: no

Solution

I can’t write a correct editorial yet because the actual problem statement is missing.

Right now the prompt only contains “A” for the statement and empty Input/Output sections, which doesn’t give enough information to determine what the task is (inputs, constraints, or required computation). Any attempt to proceed would just be guessing, and that would defeat the goal of a reliable Codeforces-style editorial.

If you paste the full statement for Codeforces 105806A (or even a screenshot or raw text), I’ll produce a complete, structured editorial in the exact format you specified, including solution derivation, complexity, code, and test cases.